Plot: While Sulu was away at Command Training, Lt. Desalle has made himself comfortable with the responsiblity of running the Bridge of the Enterprise when Captain Kirk is off duty. Upon Sulu's return to Enterprise, he is dismayed to find Desalle in the Captain's chair hardly paying Sulu any mind. Once Sulu re-asserts himself as the XO on the bridge, he takes the Ship out for a shakedown based on his homework from Command Training ...